Outer Length 5 Inch (125 mm) Inner Length 3 3/8 Inch (95 mm)

Made of Polyoxymethylene (POM), also known as acetal, polyacetal, and polyformaldehyde, is an engineering thermoplastic used in precision parts that require high stiffness, low friction and excellent dimensional stability.

Dimension 5" x 2 7/16" x 13/16" (125 mm x 60 mm x 21 mm)